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Interarch Building Products IPO Subscription Status

Interarch Building Products IPO was subscribed 93.79 times when bidding closed on 21 Aug 2024: QIB 197.29x, NII 130.91x, Retail 19.46x.

The Interarch Building Products IPO has been subscribed 93.79x times overall. Retail investors have shown interest with bids for 19.46x the shares available. The Non-Institutional Investor (NII) category has been subscribed 130.91x. Within NII, Big HNI (B-HNI) subscribed 148.31x and Small HNI (S-HNI) subscribed 96.11x. Qualified Institutional Buyers (QIBs) have subscribed 197.29x. Data last updated on 10 Nov, 06:50 PM.

The IPO subscription period has ended. Given the strong demand, the allotment process is expected to be highly competitive. The issue opened on 19 Aug, 2024 and closes on 21 Aug, 2024. The shares are expected to list on stock exchanges on 26 Aug, 2024.

Abhishek Vohera, Founder of IPO Guru Researched & reviewed by Abhishek Vohera, Founder, IPO Guru Last updated Figures sourced from the RHP, BSE & NSE

Live bidding

Shares bid against shares offered, category by category, as published by the exchanges. Summary splits NII into bHNI (above ₹10 lakh) and sHNI (₹2–10 lakh); switch to Detailed for the exchange's own sub-category rows.

Last updated 10 Nov 2026, 06:50 PM
Category Bid details Times
QIB - of - - 197.29x
NII - of - - 130.91x
bHNI — bid amount above ₹10 Lakh
- - 148.31
sHNI — bid amount ₹2–10 Lakh
- - 96.11
Retail - of - - 19.46x
Employee - of - - 25.75x
TOTAL - - 93.79x
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Interarch Building Products IPO allotment probability

Your odds of an allotment in each category at the current subscription.

Retail (up to ₹2 L)
1 out of 18
~5.1% chance per PAN — based on 19.46x subscription. Winners get exactly 1 lot (₹14,400) by SEBI lottery, however many lots you bid.
Small HNI (₹2–10 L)
1 out of 96
~1% chance — based on 96.11x subscription. Lottery allots the minimum S-HNI application of 14 lots (₹2 L) per winner; bidding bigger doesn't improve odds.
Big HNI (above ₹10 L)
1 out of 148
~0.7% chance — based on 148.31x subscription. Lottery allots the minimum NII application of 14 lots (₹2 L) per winner, the same as S-HNI; any shares left over are allotted proportionately.
QIB (institutions)
197.29x
Proportionate allotment — at 197.29x, institutions receive ~0.5% of their bid. No lottery; not open to individual investors. Strong institutional endorsement.

Odds = allotment slots ÷ applications, or the subscription multiple where counts aren't available. Retail and HNI allotment is by lottery; QIB is proportionate. Not investment advice.

Subscription insights

What the current book is saying, read off the category numbers above.

Retail Allotment

Subscription is above 1x. While a lottery is guaranteed, your probability of allotment is approximately 5.1% for a single lot.

Institutional Backing

Massive institutional interest with QIBs subscribing 197.29x. This often signals long-term confidence from professional funds.

Day-wise subscription history

End-of-day subscription across the 3-day bidding window. On phones, tap a day for the category split.

Date Total
21 Aug 2024
Day 3
93.79x ▼
QIB197.29x BHNI148.31x SHNI96.11x Retail19.46x Employee25.75x
20 Aug 2024
Day 2
10.84x ▼
QIB1.47x BHNI32.07x SHNI28.32x Retail7.31x
19 Aug 2024
Day 1
3.19x ▼
QIB0.27x BHNI7.89x SHNI7.74x Retail2.75x

Interarch Building Products IPO dates

From the bidding window to listing. Today is 11 November.

Key dates Listed
  1. Open 19 Aug 2024
  2. Close 21 Aug 2024
  3. Allotment 22 Aug 2024
  4. Refund/credit 23 Aug 2024
  5. Listing 26 Aug 2024

What does this subscription data mean?

IPO subscription data tells you how much demand exists for the shares being offered, broken down by investor category. Understanding each category helps you gauge the real sentiment behind the numbers:

  • 01 QIB (Qualified Institutional Buyers) — includes mutual funds, FIIs, insurance companies, and banks. QIBs do deep due diligence before bidding. A QIB subscription above 10x is a strong institutional endorsement. Watch QIB numbers closely on the final day — they often hold back and flood in after 3 PM.
  • 02 NII / HNI (Non-Institutional Investors) — high-net-worth individuals bidding above ₹2 lakh. NII allotment is proportionate (not lottery), so higher NII subscription means smaller per-lot allotment. Big HNI (B-HNI) bids above ₹10 lakh; Small HNI (S-HNI) bids ₹2–10 lakh.
  • 03 Retail — individual investors bidding up to ₹2 lakh. When retail is below 1x, everyone who applied gets full allotment. When oversubscribed, SEBI mandates a computerised lottery — only 1 lot per successful applicant regardless of how many lots you apply for.
  • 04 Overall Subscription — a blended multiple across all categories. A total subscription above 10x is considered strong; above 50x is exceptional and usually predicts strong listing gains.

Data sourced from BSE/NSE. Subscription numbers are updated during bidding hours (10 AM – 5 PM IST) on active subscription days.

Frequently asked

What is the current subscription status of Interarch Building Products IPO?

As of IPO close date (21 Aug, 2024), the Interarch Building Products IPO is subscribed 93.79x times. Retail category is 19.46x, and NII is 130.91x subscribed.

When is the allotment date for Interarch Building Products IPO?

The allotment for Interarch Building Products IPO is expected to be finalized on 22 August, 2024.

What is the GMP of Interarch Building Products?

The Grey Market Premium (GMP) for Interarch Building Products is currently ₹320, indicating a potential listing gain of 36%.

When will Interarch Building Products IPO list on the stock market?

Interarch Building Products is scheduled to list on BSE and NSE on 26 August, 2024.

What are the chances of getting allotment in Interarch Building Products IPO?

The retail category is oversubscribed at 19.46x, meaning allotment is by lottery. Statistically, approximately 1 in 20 applicants will receive allotment. Applying with multiple family member accounts (each at minimum lot size) improves your cumulative odds.

What does QIB subscription of 197.29x mean for Interarch Building Products IPO?

Strong — QIBs (mutual funds, FIIs, insurance companies) have subscribed 197.29x, indicating high institutional conviction. Heavy QIB demand is historically one of the strongest predictors of a positive listing.

How to check Interarch Building Products IPO allotment status?

After the allotment date (22 Aug, 2024), you can check your Interarch Building Products IPO allotment status on IPO Guru's allotment checker, on the BSE/NSE website using your PAN or application number, or through your broker's app.

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Not investment advice. Subscription figures are as published by BSE/NSE and change until bidding closes.

Total
93.79x
QIB
197.29x
NII
130.91x
bHNI
148.31x
sHNI
96.11x
Retail
19.46x
Full IPO details
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